Home / 41,255.56-56,933.89-22,393.90

Finding the Fourth Proportional to 41,255.56, 56,933.89 and 22,393.90

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Solution

The fourth proportional to 41,255.56, 56,933.89 and 22,393.90 is: 30,904.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,255.56 : 56,933.89 = 22,393.90 : x
  2. Step 2: Convert to fraction form
    41,255.56/56,933.89 = 22,393.90/x
  3. Step 3: Cross multiply
    41,255.56x = 56,933.89 × 22,393.90
  4. Step 4: Simplify right side
    41,255.56x = 1,274,971,839.27
  5. Step 5: Solve for x
    x = 1,274,971,839.27/41,255.56
  6. Step 6: Final answer
    x = 30,904.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.